LML Duramax Belt Tensioner 2013-2016

Overview

This is a belt-drive component for the Chevrolet, GMC LML Duramax diesel (2013-2016). Built to OEM specification and engineered as a direct-fit replacement for a professional-grade LML Duramax repair or service. Every order ships fast and is backed by our support team.

What It Does & How It Helps

The serpentine belt drives the water pump, alternator and accessories, and the spring-loaded tensioner keeps it at the correct tension. As the tensioner spring and pulley bearing wear, the belt slips, squeals and chirps, and a seized bearing or thrown belt can leave you stranded and overheating. A fresh belt and tensioner (or idler pulley) restore quiet, reliable accessory drive and steady coolant and charging output.

Fitment

Fits Chevrolet, GMC trucks equipped with the LML Duramax diesel engine, 2013-2016. Please confirm your engine and year before ordering to ensure correct fitment.

Specifications

• OEM Part Number: 39083
• Engine: LML Duramax
• Year Range: 2013-2016

Quality & Service

Fast shipping on in-stock orders. Free shipping on orders over $70 to the lower 48 states. Backed by Core Diesel Parts — your source for LML Duramax diesel parts.